FR934186A - Improvements to pneumatic suspensions for vehicles - Google Patents

Improvements to pneumatic suspensions for vehicles

Info

Publication number
FR934186A
FR934186A FR934186DA FR934186A FR 934186 A FR934186 A FR 934186A FR 934186D A FR934186D A FR 934186DA FR 934186 A FR934186 A FR 934186A
Authority
FR
France
Prior art keywords
vehicles
pneumatic suspensions
suspensions
pneumatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Rene Gouirand
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR934186A publication Critical patent/FR934186A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/048—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs
    • B60G17/0485—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs the springs being pneumatic springs with a flexible wall, e.g. with levelling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S280/00—Land vehicles
    • Y10S280/01—Load responsive, leveling of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR934186D 1945-10-06 1946-10-05 Improvements to pneumatic suspensions for vehicles Expired FR934186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US620767A US2488288A (en) 1945-10-06 1945-10-06 Pneumatic suspension device

Publications (1)

Publication Number Publication Date
FR934186A true FR934186A (en) 1948-05-13

Family

ID=24487308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934186D Expired FR934186A (en) 1945-10-06 1946-10-05 Improvements to pneumatic suspensions for vehicles

Country Status (3)

Country Link
US (1) US2488288A (en)
FR (1) FR934186A (en)
GB (1) GB617565A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704665A (en) * 1955-03-22 Zoltok
US2636451A (en) * 1947-12-30 1953-04-28 Budd Co Railway truck and body organization
US2663569A (en) * 1948-05-19 1953-12-22 Gouirand Renc Pneumatic suspension for vehicles
US2691420A (en) * 1949-07-02 1954-10-12 Gen Motors Corp Fluid suspension system for vehicles
US2756048A (en) * 1952-07-30 1956-07-24 Gen Tire & Rubber Co Pneumatic suspension system for vehicles
US2694569A (en) * 1952-12-04 1954-11-16 Gouirand Rene Pneumatic suspension device for vehicles
US2767999A (en) * 1953-12-09 1956-10-23 Gouirand Rene Pneumatic suspension for tandem axle vehicle
US2943851A (en) * 1955-09-06 1960-07-05 Thompson Prod Inc Electric control system for fluid springs
US2967717A (en) * 1956-07-20 1961-01-10 Frank A Track Fluid suspension for wheeled vehicles
US2979326A (en) * 1957-02-25 1961-04-11 Norgren Co C A Pneumatic suspension system and liquid expulsion valve unit therefor
US2993706A (en) * 1957-05-24 1961-07-25 Thompson Ramo Wooldridge Inc Lever actuated leveling valve having resiliently centered movably mounted fulcrum
US3066948A (en) * 1959-11-20 1962-12-04 A J Ind Inc Vehicle suspensions
DE1144127B (en) * 1961-12-09 1963-02-21 Daimler Benz Ag Air suspension for vehicles
DE102010012346B4 (en) * 2010-03-22 2021-01-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air spring arrangement with integrated control valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE89851C (en) *
US699709A (en) * 1901-12-03 1902-05-13 Anthony Pulbrook Elastic support for vehicles.
US1130656A (en) * 1906-11-10 1915-03-02 Annable Pneumatic Spring Company Pneumatic spring for vehicles.
US1152609A (en) * 1906-11-15 1915-09-07 Benjamin Walter Davis Pneumatic spring.
US1043677A (en) * 1911-05-23 1912-11-05 John Owen Davis Pneumatic cushion for vehicles.
US1488646A (en) * 1920-10-20 1924-04-01 Oscar O Nygaard Shock absorber
US1414623A (en) * 1921-04-06 1922-05-02 Thos J Corcoran Lamp Company Air spring
US1457157A (en) * 1921-11-25 1923-05-29 Galbraith Alexander Pneumatic suspension for wheeled vehicles
FR574467A (en) * 1923-12-14 1924-07-11 Improvements to automotive vehicle suspensions
US2065665A (en) * 1930-09-24 1936-12-29 Midland Steel Prod Co Automobile engine mounting and spring suspension
US2023135A (en) * 1933-02-11 1935-12-03 Charles A Hawkins Vehicle suspension
US2361575A (en) * 1941-10-13 1944-10-31 Builder Thompson Engineering A Suspension system for vehicles

Also Published As

Publication number Publication date
GB617565A (en) 1949-02-08
US2488288A (en) 1949-11-15

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